ALCO Thread Rolling

ALCO is the specialized product for making the "External Thread" Its wide variation gives applicability for various kinds of machine such as Manual/CNC Lathe, Multi-spindle turning center, etc....

The heads fall roughly into 2 categories
1. Axial Head with 3 rolls
2. Tangential Head with 2 rolls

Characteristic Advantages of ALCO
             Improvement of cost performance

  • Processing time is far shorter than "Cutting Process"!
  • In-machine thread rolling gives muxh possibility to consolidate the total process!
  • Tool-life is far longer than cutting!
  • Its stable process can reduce the frequency of inspection!

           Quality Improvement

  • Easy to keep the concentricity with realizing "One-Chuck"simple process!
  • Enchance the strength of thread by its rolling effect!
  • Obtain "Burnishing effect" and "Antirust effect" at once!

           Other Merit

  • Can reduce the idling time for transfer and/or tool-changing by "in-machine rolling"!
  • Contribute "Space-saving" by using eith the convention machine!
  • Its "Chip-less rolling process" realize omitting the "Cleaning Process"!

 

ROLLING SAMPLE

TYPE TOLLING Sphere Burnishing Ø20 M12x1.25 L=12 TR16x2.0 L=18 M12x1.5 L=13 Knurling  P=1.0 L=13
  ProcessingTime 1.5 1.5 1.0 0.5 0.8
  Rev/min 1400rpm 1000rpm 500rpm 1100rpm 1400rpm
  Head Type RT=30 RT=20 A-2F A-2F A-1F

 

 


  • WHAT'S ALCO ROLLING HEAD? ALCO is the specialized product for making the "External Thread". Its the wide variation gives applicability for various kinds of machine such as Man...

  • Imagen 117.jpg
    Axial head provides 3 rolls behide the front-plate inside of the head. It is for rolling the thread with inputting the work-piece from front-plate side forward shank side. Th...

  • Imagen_ 262.jpg
    TENGENTIAL HEAD Tangential head provices 2 rolls, and process the thread with approaching vertically against the work-piece axis. Tangential head can make a perfect thread with on...

  • REQUIRED CAPACITY FOR THE MACHINE Please calcaulate out the necessary precessing power with inputting the thread parameters in following formula. N = 0.174 x 10-6 x C x T x D...